Home / 4,351,705,456.21-6,005,296,084.26-2,420,460,234.61

Finding the Fourth Proportional to 4,351,705,456.21, 6,005,296,084.26 and 2,420,460,234.61

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Solution

The fourth proportional to 4,351,705,456.21, 6,005,296,084.26 and 2,420,460,234.61 is: 3,340,203,172.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,351,705,456.21 : 6,005,296,084.26 = 2,420,460,234.61 : x
  2. Step 2: Convert to fraction form
    4,351,705,456.21/6,005,296,084.26 = 2,420,460,234.61/x
  3. Step 3: Cross multiply
    4,351,705,456.21x = 6,005,296,084.26 × 2,420,460,234.61
  4. Step 4: Simplify right side
    4,351,705,456.21x = 14,535,580,369,010,475,008
  5. Step 5: Solve for x
    x = 14,535,580,369,010,475,008/4,351,705,456.21
  6. Step 6: Final answer
    x = 3,340,203,172.13

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.